八年級英語下冊 Chapter 3 A dangerous servant Language導學案（無答案） 牛津沈陽版

1、chapter 3 a dangerous servant language城郊中學牛津英語8b英語導學案21課題topicchapter 3 a dangerous servant language p34-38課型type l+s學習目標learning aims知識knowledgeto know about the modal verbs情感emotionto be interested in using modal verbs correctly能力abilityto consolidate and master the language point about modal verb

2、s重點和難點key and difficultywords: spell, rise, fiction, non-fiction, catalogue, complete, comics, properly, expressions: play chess, make friends with, stay up, be short of, do exercisesentences: sentences with modal verbs時間預設timesharingp2 l10 s18 s2 c8 學習策略learning strategy group co-operation inquiry

3、learning教學環(huán)節(jié)教學環(huán)節(jié)課前復習 熟悉下列單詞spell_ rise_ fiction_ non-fiction_ catalogue_ complete_ comics_ properly_ toothache_ silence_ 熟悉下列短語1. lean out of_ 2. do more exercise_ 3. make friends with_3. play the guitar_ 4. play chess_ 5. ride a bicycle_6. drive a car_7. paint pictures_ 8. speak two languages_ 9. b

4、e careful with_10. stay up late_ 11. be short of_ 12. work harder_13. have toothache_ 14. 開門_15. 開電視_新課導入 in chinese we have a kind of verbs called“能愿動詞”，similarly, we have modal verbs in english. today lets learn about some modal verbs together. i寫出下列句中情態(tài)動詞的漢語意思1. the boy can speak english well.2.

5、can i borrow this book?3. i thought the story couldnt be true.4. you may go home now.5. may i watch tv after supper?6. he may be english.7. they may have a lot of work to do.8. it must be done as soon as possible9. you mustnt speak like that.10. must i be home before 8:00?11. there must be some mist

6、akes.ii單選1. that _ be true. i dont believe it.      a. can        b. cant            c. must              d. n

7、eednt2. - _ i smoke here?      - no, you _.    a. may, mustnt  b. may, neednt     c. can, cant         d. must, cant3. _ you tell me the way to the nearest post office?   

8、; a. need  b. could  c. may  d. must4. - _ i bring back the book today? -no, you _. you _ do so tomorrow.a. may, cant, may b. can, mustnt, may        c. must, neednt, may         &

9、#160;       d. must, neednt, must5. you dont look well. you _ go to see the doctor.  a. must  b. may c. need  d. can6. a boy _ speak, but a baby _.a. may, mustnt b. may, cant    c. can, mustnt     d. can, cant7.you_be ca

10、reful when you use fire. a. can b. must c. need d. may點撥情態(tài)動詞表示說話人對某一動作或狀態(tài)的態(tài)度。情態(tài)動詞本身不能單獨做謂語動詞，必須和動詞原形連用。情態(tài)動詞沒有人稱和數(shù)的變化。大部分情態(tài)動詞有時態(tài)的變化，有過去式但沒有過去分詞。（注must無過去式）1. can和could的用法(1)表示主語的能力。birds can fly.(2)表示說話人的猜測（即可能性），多用于否定句和疑問句。can he be at home now?(3)表示許可。you can go now.（4）用在問句中表示征求意見(could比can語氣委婉)。ca

11、n i use your bicycle?2. may的用法(1) may表示許可，比can正式，口語中常被can替代。(2) may表示可能性，常用于肯定句(語氣比must弱)和否定句中（譯作“可能不”，語氣比cant弱），指現(xiàn)在或將來的可能性。在對由may引出的“請求許可”的問句做出肯定回答時，可以用過于嚴肅和正式的“yes, you may.”，而更多用“yes, please。(請便)”或“of course/ certainly(當然可以).”；否定回答時，常用 “please don't(請不要)”或“no, you mustn't(不行)”3. must的用法(1

12、) must表義務或強制。譯作“必須”。 must用于一般疑問句時，其肯定答語應用yes, must/ yes, please.或yes, i'm afraid so。其否定答語應用needn't或don't have to。 must的否定式must not/mustn't表示禁止，一般不用來對must提問的句子做出回答。(need用于一般疑問句時回答相同)(2) must表示說話人有把握的猜測，譯作“一定”，僅限于肯定句, 且后接表狀態(tài)的動詞。如果must后接表動作的動詞，則應以be doing或have done的形式出現(xiàn)。其它常見的情態(tài)動詞：should

13、應該, will/would愿意, need需要, dare敢, have to必須;不得不, ought to應該, might（may的過去式）可以/可能, used to do 曾經(jīng)；過去常常， had better最好；不妨 反饋檢測 單選1. the policeman said, “thank you. you _ go now.”       a. mustnt       b. need      &

14、#160;       c. cant            d. may2. he is on duty today. he _ stay in the factory.       a. have to    b. has to         

15、   c. had to            d. need not3. you _ take my seat. im leaving now.       a. must           b. need              c. can            d. cant4. -may i take this book out?-no, you_. a. can'